/// <summary>
/// Draws the design-time representation of the barcode.
/// </summary>
/// <param name="g">The g.</param>
/// <param name="dp">The dp.</param>
public override void Draw(Graphics g, ReportItemDrawParams dp)
{
// Our background is always white
if (dp.DrawBackground)
{
g.Clear(Color.White);
}
// Delegate drawing of outlines
if (dp.DrawOutlines)
{
base.Draw(g, dp.AsOutlinesOnly());
}
// Draw content if we can...
if (dp.DrawContent &&
Symbology != BarcodeSymbology.Unknown &&
!string.IsNullOrEmpty(Text))
{
BarcodeDraw drawObject =
BarcodeDrawFactory.GetSymbology(Symbology);
using (System.Drawing.Image image = drawObject.Draw(
Text,
InterGlyphSpacing,
MinimumBarHeight,
MaximumBarHeight,
MinimumBarWidth,
MaximumBarWidth))
{
g.DrawImage(image, new Point(0, 0));
}
}
}
/// <summary>
/// Draws the design-time representation of the barcode.
/// </summary>
/// <param name="g">
/// A <see cref="Graphics"/> object representing the designer surface.
/// </param>
/// <param name="dp">
/// A <see cref="ReportItemDrawParams"/> containing draw parameters.
/// </param>
public override void Draw(Graphics g, ReportItemDrawParams dp)
{
// Our background is always white
if (dp.DrawBackground)
{
g.Clear(Color.White);
}
// Delegate drawing of outlines
if (dp.DrawOutlines)
{
base.Draw(g, dp.AsOutlinesOnly());
}
// Draw content if we can...
if (dp.DrawContent &&
Symbology != BarcodeSymbology.Unknown &&
!string.IsNullOrEmpty(Text))
{
BarcodeDraw drawObject =
BarcodeDrawFactory.GetSymbology(Symbology);
BarcodeMetrics metrics = drawObject.GetDefaultMetrics(30);
metrics.Scale = Scale;
BarcodeMetrics1d metrics1d = metrics as BarcodeMetrics1d;
if (metrics1d != null)
{
metrics1d.InterGlyphSpacing = InterGlyphSpacing;
metrics1d.MaxHeight = MaximumBarHeight;
metrics1d.MinHeight = MinimumBarHeight;
metrics1d.MaxWidth = MaximumBarWidth;
metrics1d.MinWidth = MinimumBarWidth;
metrics1d.RenderVertically = RenderVertically;
}
else if (Symbology == BarcodeSymbology.CodeQr)
{
BarcodeMetricsQr qrMetrics = (BarcodeMetricsQr)metrics;
if (QrVersion != null)
{
qrMetrics.Version = QrVersion.Value;
}
if (QrEncodingMode != null)
{
qrMetrics.EncodeMode = QrEncodingMode.Value;
}
if (QrErrorCorrectionMode != null)
{
qrMetrics.ErrorCorrection = QrErrorCorrectionMode.Value;
}
}
using (System.Drawing.Image image = drawObject.Draw(Text, metrics))
{
g.DrawImage(image, new Point(0, 0));
}
}
}
/// <summary>
/// Draws the content of the designer component in Visual Studio.
/// </summary>
public override void Draw(Graphics graphics, ReportItemDrawParams reportItemDrawParameters)
{
// initialization
var blackSolidBrush = new SolidBrush(Color.Black);
var graySolidBrush = new SolidBrush(Color.Gray);
const float margin = 3f;
// draw the name of the report item
var nameText = Name;
var nameFont = new Font("Arial", 10);
graphics.DrawString(nameText, nameFont, blackSolidBrush, new PointF(margin, margin));
// draw the name of the report item
var codeText = Code.ToString();
var codeFont = new Font("Courier New", 8);
var codeYPos = margin + graphics.MeasureString(nameText, nameFont).Height + 8f;
graphics.DrawString(codeText, codeFont, graySolidBrush, new PointF(margin, codeYPos));
}
public override void Draw(Graphics gr, ReportItemDrawParams dp)
{
if (gr == null)
{
throw new ArgumentNullException("gr");
}
int pixelWidth = (int)Math.Round(Width);
int pixelHeight = (int)Math.Round(Height);
if (pixelWidth > pixelHeight)
{
pixelWidth = pixelHeight;
}
else
{
pixelHeight = pixelWidth;
}
int alpha = 255;
Color color = Color.FromArgb(alpha, Style.Color.Value.Color);
Color borderColor = Style.Border.Color.Value.Color;
Pen borderPen = new Pen(borderColor);
SolidBrush colorBrush = new SolidBrush(color);
SolidBrush backgroundColorBrush = new SolidBrush(Style.BackgroundColor.Value.Color);
gr.FillRectangle(backgroundColorBrush, 0, 0, pixelWidth, pixelHeight);
gr.FillRectangle(colorBrush, 3 * pixelWidth / 8, 3 * pixelHeight / 8, pixelWidth / 2, pixelHeight / 2);
gr.DrawRectangle(borderPen, 3 * pixelWidth / 8, 3 * pixelHeight / 8, pixelWidth / 2, pixelHeight / 2);
Point[] points = new Point[3];
points[0] = new Point(3 * pixelWidth / 8, pixelHeight / 8);
points[1] = new Point(pixelWidth / 8, 3 * pixelHeight / 5);
points[2] = new Point(5 * pixelWidth / 8, 3 * pixelHeight / 5);
gr.FillPolygon(colorBrush, points);
gr.DrawPolygon(borderPen, points);
borderPen.Dispose();
colorBrush.Dispose();
backgroundColorBrush.Dispose();
}
/// <summary>
/// Draws the design-time representation of the barcode.
/// </summary>
/// <param name="g">
/// A <see cref="Graphics"/> object representing the designer surface.
/// </param>
/// <param name="dp">
/// A <see cref="ReportItemDrawParams"/> containing draw parameters.
/// </param>
public override void Draw(Graphics g, ReportItemDrawParams dp)
{
// Our background is always white
if (dp.DrawBackground)
{
g.Clear(Color.White);
}
// Delegate drawing of outlines
if (dp.DrawOutlines)
{
base.Draw(g, dp.AsOutlinesOnly());
}
// Draw content if we can...
if (dp.DrawContent &&
Symbology != BarcodeSymbology.Unknown &&
!string.IsNullOrEmpty(Text))
{
BarcodeDraw drawObject =
BarcodeDrawFactory.GetSymbology(Symbology);
BarcodeMetrics metrics = drawObject.GetDefaultMetrics(30);
metrics.Scale = Scale;
BarcodeMetrics1d metrics1d = metrics as BarcodeMetrics1d;
if (metrics1d != null)
{
metrics1d.InterGlyphSpacing = InterGlyphSpacing;
metrics1d.MaxHeight = MaximumBarHeight;
metrics1d.MinHeight = MinimumBarHeight;
metrics1d.MaxWidth = MaximumBarWidth;
metrics1d.MinWidth = MinimumBarWidth;
metrics1d.RenderVertically = RenderVertically;
}
else if (Symbology == BarcodeSymbology.CodeQr)
{
BarcodeMetricsQr qrMetrics = (BarcodeMetricsQr)metrics;
if (QrVersion != null)
{
qrMetrics.Version = QrVersion.Value;
}
if (QrEncodingMode != null)
{
qrMetrics.EncodeMode = QrEncodingMode.Value;
}
if (QrErrorCorrectionMode != null)
{
qrMetrics.ErrorCorrection = QrErrorCorrectionMode.Value;
}
}
using (System.Drawing.Image image = drawObject.Draw(Text, metrics))
{
g.DrawImage(image, new Point(0, 0));
}
}
}
/// <summary>
/// Draws the design-time representation of the barcode.
/// </summary>
/// <param name="g">The g.</param>
/// <param name="dp">The dp.</param>
public override void Draw(Graphics g, ReportItemDrawParams dp)
{
// Our background is always white
if (dp.DrawBackground)
{
g.Clear(Color.White);
}
// Delegate drawing of outlines
if (dp.DrawOutlines)
{
base.Draw(g, dp.AsOutlinesOnly());
}
// Draw content if we can...
if (dp.DrawContent &&
Symbology != BarcodeSymbology.Unknown &&
!string.IsNullOrEmpty(Text))
{
BarcodeDraw drawObject =
BarcodeDrawFactory.GetSymbology(Symbology);
using (System.Drawing.Image image = drawObject.Draw(
Text,
InterGlyphSpacing,
MinimumBarHeight,
MaximumBarHeight,
MinimumBarWidth,
MaximumBarWidth))
{
g.DrawImage(image, new Point(0, 0));
}
}
}
